Authors: D Michelson; J D Amsterdam; F M Quitkin; F W Reimherr; J F Rosenbaum; J Zajecka; K L Sundell; Y Kim; C M Beasley Journal: Am J Psychiatry Date: 1999-08 Impact factor: 18.112
Authors: G E Simon; D Revicki; J Heiligenstein; L Grothaus; M VonKorff; W J Katon; T R Hylan Journal: Gen Hosp Psychiatry Date: 2000 May-Jun Impact factor: 3.238